March 2019 2 89 Report
Nilai-nilai x yang menyebabkan pernyataan: jika x^2 - 4x - 5 < 0, maka x^2 + 2x - 4 > 0 bernilai salah adalah..
a. 1 < x < 3
b. -1 < x < 1
c. -3 < x < 1
d. -4 < x < 1
e. -1 < x < 0

tlong dijelaskan jg maksudnya 'bernilai salah' hehe
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